diff --git a/fdbserver/LatencyBandConfig.h b/fdbserver/LatencyBandConfig.h
index 6dc313b64f..52b265a79f 100644
--- a/fdbserver/LatencyBandConfig.h
+++ b/fdbserver/LatencyBandConfig.h
@@ -36,21 +36,7 @@ struct LatencyBandConfig {
 
 		template <class Ar>
 		void serialize(Ar& ar) {
-			uint64_t bandsSize = (uint64_t)bands.size();
-			serializer(ar, bandsSize);
-
-			if(ar.isDeserializing) {
-				double band;
-				for(uint64_t i = 0; i < bandsSize; i++) {
-					serializer(ar, band);
-					bands.insert(band);
-				}
-			}
-			else {
-				for(double band : bands) {
-					serializer(ar, band);
-				}
-			}
+			serializer(ar, bands);
 		}
 
 	protected:
diff --git a/fdbserver/fdbserver.actor.cpp b/fdbserver/fdbserver.actor.cpp
index 799b220ced..be019ae2e2 100644
--- a/fdbserver/fdbserver.actor.cpp
+++ b/fdbserver/fdbserver.actor.cpp
@@ -968,7 +968,7 @@ int main(int argc, char* argv[]) {
 		double fileIoTimeout = 0.0;
 		bool fileIoWarnOnly = false;
 		uint64_t rsssize = -1;
-		bool useObjectSerializer = false;
+		bool useObjectSerializer = true;
 
 		if( argc == 1 ) {
 			printUsage(argv[0], false);